Prefabricated Copper Houses, 1931-1932: Building types K, K1: rafter layout, 1:20

Photomechanical print with graphite and applied type on paper

Photomechanical print with wash and gouache on paper

photomechanical print with yellow wash on cream wove paper, mounted overall to gray board

Photomechanical print with colored ink, wash, and applied type on paper

Photomechanical print in red and black inks on white paper